build(deps): downgrade to 3.4

chadlwilson · chadlwilson · commit d0a546bd3a8e · 2026-02-23T00:50:57.000+08:00
middleman-syntax does not support rouge v4 which is needed for syntax highlighting on Ruby 4.
diff --git a/.tool-versions b/.tool-versions
@@ -1 +1 @@
-ruby 4.0
+ruby 3.4
diff --git a/Gemfile b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '~> 4.0.0'
+ruby '~> 3.4.0'
 
 # Middleman
 gem 'middleman'
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -277,7 +277,7 @@ DEPENDENCIES
   sassc-embedded
 
 RUBY VERSION
-  ruby 4.0.1p0
+  ruby 3.4.8
 
 BUNDLED WITH
   4.0.6
